Fluorine intoxication : a clinical-hygienic study, with a review of the literature and some experimental investigations /
Roholm, Kaj.
Copenhagen : Nyt nordisk forlag ; London : H.K. Lewis,           
1937.
"The translation of the book is the work of Mr. W. E. Calvert, Copenhagen."--Pref.
Summary in English and Danish.
Bibliography: p. [328]-364.
Fluorine.
Cryolite.
Occupations